Algebra 1

The sum of a two digit number and the number obtained by ...

by WinpossibleUser3546

the sum of a two digit number and the number obtained by reversing the order of its digit is 10.if the two digit differ by 6.find the number

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Responses

The given question can be solved using the following method:

Let the digit at ten's place be x and unit place be y. So the number is 10x + y.

Now according to the given data,
10x + y + 10y + x =10.....(1)
x – y =6...(2)

Now by solving 1 and 2, the number can be found.

Related video links: Systems of linear equations, Using Addition to Solve System of Linear Equations
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by Winpossible

Jul 08, 10 09:47PM PST

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